About Sahih Al-Bukhari
Al-Jāmiʻ al-Musnad al-Ṣaḥīḥ al-Mukhtaṣar min Umūr Rasūl Allāh ṣallā Allāh ʻalayhi wa-sallam wa-sunanihi wa-ayāmihi, commonly known as Sahih al-Bukhari, is the first hadith collection of the Six Books of Sunni Islam. Compiled by Islamic scholar al-Bukhari in the musannaf format, the work is valued by Sunni Muslims alongside Sahih Muslim as the most authentic piece of Islamic text after the Qur'an.
Biography source:
Wikipedia